Home / 684,069.60-1,026,007.20-234,811.20

Finding the Fourth Proportional to 684,069.60, 1,026,007.20 and 234,811.20

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Solution

The fourth proportional to 684,069.60, 1,026,007.20 and 234,811.20 is: 352,183.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    684,069.60 : 1,026,007.20 = 234,811.20 : x
  2. Step 2: Convert to fraction form
    684,069.60/1,026,007.20 = 234,811.20/x
  3. Step 3: Cross multiply
    684,069.60x = 1,026,007.20 × 234,811.20
  4. Step 4: Simplify right side
    684,069.60x = 240,917,981,840.64
  5. Step 5: Solve for x
    x = 240,917,981,840.64/684,069.60
  6. Step 6: Final answer
    x = 352,183.44

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